Final answer:
The term 'holy' pertains to the divine or sacred, closely linked to a god or deity. The 'devil' refers to a malevolent supernatural entity, contrary to the holy. The exclamation 'My God' is an expression of surprise or shock and not always a religious invocation.
Step-by-step explanation:
When it comes to defining the terms holy, devil, and the exclamation 'My God', we can look at various contexts, primarily from a religious and cultural perspective.
Holy
'Holy' refers to something that is divine or sacred, which can be associated with a god, a deity, or the manifestation of the sacred known as a hierophany in religious traditions.
Devil
The term 'devil' identifies a malevolent supernatural being, often contrasted with the goodness and sanctity of a divine figure or god. In the Christian doctrine, the 'devil' represents the personification of evil and temptation.
'My God'
The phrase 'My God' is commonly used as an exclamation expressing surprise or shock, rather than a direct reference to a deity or a sacred being.